// backend/config.js
module.exports = {
  llm: {
    apiUrl: 'https://api.openai-hk.com/v1/chat/completions',
    defaultModel: 'claude-sonnet-4-20250514',
  },
  image: {
    apiUrl: 'https://image.pollinations.ai/prompt/{prompt}?width=1024&height=1024&seed=100&model=flux-pro&nologo=true',
  },
  wechat: {
    appId: '',
    appSecret: '',
  },
};